TIME's social media editor Allie Townsend & social media associate Amy Lombard pick the 140 Twitter feeds that are shaping the online conversation in 2012. Let us know what you think of our choices, using hashtag #Twitter140.

Regardless of whether or not he gets the Republican nomination, Rick Santorum has undoubtably inserted himself as an influential voice in this year’s political landscape and you’re sure to see his Twitter feed light up in support of the Republican party.

Follow @TIME & tell us what you think of our list using hashtag #Twitter140Follow @time

obtained a return of the SHQ at the very end of the afternoon on Thursday. Quebec Housing Corporation ensures that Loge support me will not lose its base grant of $ 1.2 million dollars despite the deadlines to find new ground

It was fun to see the different twitter feeds. I am not a twitter user myself, but I do love reading some of the things that go on there. Thanks for posting this!Jensen | http://www.cookingfirewood.com/

My wife loves to watch all the fashion shows. She gets really into it and knows all of the new fashions of the day. I think it is kind of crazy, but she really enjoys learning about fashion and seeing all of the new clothes that people come out with. http://www.mariposa-communications.com